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Commit 93a2fe4b authored by Tapas Dey's avatar Tapas Dey Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add NFC device node for lito 

Device node changes required on lito
describing the GPIO configuration for
Nfc controller chip.

Modified corresponding Nfc device node
for MTP, CDP, QRD & ATP platforms.

Change-Id: I81f46c1612fa248fc25c9da52393f1f0789db6e7
parent 60b6fb19

qcom/lito-atp.dtsi

+23 −0
Original line number Diff line number Diff line
@@ -231,3 +231,26 @@ 
&sde_dsi {

	qcom,dsi-default-panel = <&dsi_sw43404_amoled_video>;

};



&qupv3_se0_i2c {

	status = "ok";

	qcom,clk-freq-out = <1000000>;

	#address-cells = <1>;

	#size-cells = <0>;

	nq@28 {

		compatible = "qcom,nq-nci";

		reg = <0x28>;

		qcom,nq-irq = <&tlmm 34 0x00>;

		qcom,nq-ven = <&tlmm 12 0x00>;

		qcom,nq-firm = <&tlmm 35 0x00>;

		qcom,nq-clkreq = <&tlmm 31 0x00>;

		interrupt-parent = <&tlmm>;

		interrupts = <34 0>;

		interrupt-names = "nfc_irq";

		pinctrl-names = "nfc_active", "nfc_suspend";

		pinctrl-0 = <&nfc_int_active &nfc_enable_active

				&nfc_clk_req_active>;

		pinctrl-1 = <&nfc_int_suspend &nfc_enable_suspend

				&nfc_clk_req_suspend>;

	};

};

qcom/lito-cdp.dtsi

+23 −0
Original line number Diff line number Diff line
@@ -98,6 +98,29 @@ 
	};

};



&qupv3_se0_i2c {

	status = "ok";

	qcom,clk-freq-out = <1000000>;

	#address-cells = <1>;

	#size-cells = <0>;

	nq@28 {

		compatible = "qcom,nq-nci";

		reg = <0x28>;

		qcom,nq-irq = <&tlmm 34 0x00>;

		qcom,nq-ven = <&tlmm 12 0x00>;

		qcom,nq-firm = <&tlmm 35 0x00>;

		qcom,nq-clkreq = <&tlmm 31 0x00>;

		interrupt-parent = <&tlmm>;

		interrupts = <34 0>;

		interrupt-names = "nfc_irq";

		pinctrl-names = "nfc_active", "nfc_suspend";

		pinctrl-0 = <&nfc_int_active &nfc_enable_active

				&nfc_clk_req_active>;

		pinctrl-1 = <&nfc_int_suspend &nfc_enable_suspend

				&nfc_clk_req_suspend>;

	};

};



&lito_snd {

	qcom,model = "lito-cdp-snd-card";

	qcom,audio-routing =

qcom/lito-mtp.dtsi

+23 −0
Original line number Diff line number Diff line
@@ -269,3 +269,26 @@ 
&sde_dsi {

	qcom,dsi-default-panel = <&dsi_sw43404_amoled_video>;

};



&qupv3_se0_i2c {

	status = "ok";

	qcom,clk-freq-out = <1000000>;

	#address-cells = <1>;

	#size-cells = <0>;

	nq@28 {

		compatible = "qcom,nq-nci";

		reg = <0x28>;

		qcom,nq-irq = <&tlmm 34 0x00>;

		qcom,nq-ven = <&tlmm 12 0x00>;

		qcom,nq-firm = <&tlmm 35 0x00>;

		qcom,nq-clkreq = <&tlmm 31 0x00>;

		interrupt-parent = <&tlmm>;

		interrupts = <34 0>;

		interrupt-names = "nfc_irq";

		pinctrl-names = "nfc_active", "nfc_suspend";

		pinctrl-0 = <&nfc_int_active &nfc_enable_active

				&nfc_clk_req_active>;

		pinctrl-1 = <&nfc_int_suspend &nfc_enable_suspend

				&nfc_clk_req_suspend>;

	};

};

qcom/lito-pinctrl.dtsi

+92 −0
Original line number Diff line number Diff line
@@ -848,6 +848,98 @@ 
			};

		};



		nfc {

			nfc_int_active: nfc_int_active {

				/* active state */

				mux {

					/* GPIO 34 NFC Read Interrupt */

					pins = "gpio34";

					function = "gpio";

				};



				config {

					pins = "gpio34";

					drive-strength = <2>; /* 2 MA */

					bias-pull-up;

				};

			};



			nfc_int_suspend: nfc_int_suspend {

				/* sleep state */

				mux {

					/* GPIO 34 NFC Read Interrupt */

					pins = "gpio34";

					function = "gpio";

				};



				config {

					pins = "gpio34";

					drive-strength = <2>; /* 2 MA */

					bias-pull-up;

				};

			};



			nfc_enable_active: nfc_enable_active {

				/* active state */

				mux {

					/* 12: Enable 35: Firmware */

					pins = "gpio12", "gpio35";

					function = "gpio";

				};



				config {

					pins = "gpio12", "gpio35";

					drive-strength = <2>; /* 2 MA */

					bias-pull-up;

				};

			};



			nfc_enable_suspend: nfc_enable_suspend {

				/* sleep state */

				mux {

					/* 12: Enable 35: Firmware */

					pins = "gpio12", "gpio35";

					function = "gpio";

				};



				config {

					pins = "gpio12", "gpio35";

					drive-strength = <2>; /* 2 MA */

					bias-disable;

				};

			};



			nfc_clk_req_active: nfc_clk_req_active {

				/* active state */

				mux {

					/* GPIO 31: NFC CLOCK REQUEST */

					pins = "gpio31";

					function = "gpio";

				};



				config {

					pins = "gpio31";

					drive-strength = <2>; /* 2 MA */

					bias-pull-up;

				};

			};



			nfc_clk_req_suspend: nfc_clk_req_suspend {

				/* sleep state */

				mux {

					/* GPIO 31: NFC CLOCK REQUEST */

					pins = "gpio31";

					function = "gpio";

				};



				config {

					pins = "gpio31";

					drive-strength = <2>; /* 2 MA */

					bias-disable;

				};

			};

		};



		/* SE 1 pin mappings */

		qupv3_se1_i2c_pins: qupv3_se1_i2c_pins {

			qupv3_se1_i2c_active: qupv3_se1_i2c_active {

qcom/lito-qrd.dtsi

+23 −0
Original line number Diff line number Diff line
@@ -304,3 +304,26 @@ 
&sde_dsi {

	qcom,dsi-default-panel = <&dsi_sw43404_amoled_video>;

};



&qupv3_se0_i2c {

	status = "ok";

	qcom,clk-freq-out = <1000000>;

	#address-cells = <1>;

	#size-cells = <0>;

	nq@28 {

		compatible = "qcom,nq-nci";

		reg = <0x28>;

		qcom,nq-irq = <&tlmm 34 0x00>;

		qcom,nq-ven = <&tlmm 12 0x00>;

		qcom,nq-firm = <&tlmm 35 0x00>;

		qcom,nq-clkreq = <&tlmm 31 0x00>;

		interrupt-parent = <&tlmm>;

		interrupts = <34 0>;

		interrupt-names = "nfc_irq";

		pinctrl-names = "nfc_active", "nfc_suspend";

		pinctrl-0 = <&nfc_int_active &nfc_enable_active

				&nfc_clk_req_active>;

		pinctrl-1 = <&nfc_int_suspend &nfc_enable_suspend

				&nfc_clk_req_suspend>;

	};

};